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8 Words That Are Older Than You Think

gas chromatograph

noun, Chemistry
1.
a chromatograph used for the separation of volatile substances.
Origin
1950-1955
1950-55
Related forms
gas chromatography, noun
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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Examples from the web for gas chromatograph
  • They should run samples of the vapor through a gas chromatograph during the drying process instead.
  • Over the next few days, they return with a solar-powered gas chromatograph to detect molecules emitted by the damaged leaves.
  • That's not to say that they allowed any ooze in their lab, let alone in their gas chromatograph.

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